Finding the Third Proportional to 997,391 and 2,194,042

Step by Step Solution

1. Step 1: Write the proportion equation
   997,391 : 2,194,042 = 2,194,042 : x
2. Step 2: Convert to fraction form
   997,391/2,194,042 = 2,194,042/x
3. Step 3: Cross multiply
   997,391x = 2,194,042 × 2,194,042
4. Step 4: Simplify right side
   997,391x = 4,813,820,297,764
5. Step 5: Solve for x
   x = 4,813,820,297,764/997,391
6. Step 6: Final answer
   x = 4,826,412.41